diff --git a/CHANGELOG.md b/CHANGELOG.md
index b81efc03..692292be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,7 +9,7 @@ HEAD
 * Add abstract `Allocator` class
 * Merge `DynamicJsonDocument` with `JsonDocument`
 * Remove `JSON_ARRAY_SIZE()`, `JSON_OBJECT_SIZE()`, and `JSON_STRING_SIZE()`
-* Remove `ARDUINOJSON_ENABLE_STRING_DEDUPLICATION` (string deduplication cannot be enabled anymore)
+* Remove `ARDUINOJSON_ENABLE_STRING_DEDUPLICATION` (string deduplication cannot be disabled anymore)
 * Remove `JsonDocument::capacity()`
 * Store the strings in the heap
 * Reference-count shared strings